Piccardi
{{PatentInfo |Inventor=Julius L. Schnell |Assignee=Julius L. Schnell |Country=US |ApplicationNum=617015 |ApplicationDate=1911-03-27 |PatentNum=1053879 |PatentDate=1913-02-18 |PriorityDate=1911-03-27 |Titolo=Self-filling fountain-pen |Marca=Schnell |Des...